baber/WOPTO huggingface dataset:
Patent JP-2000290246-A (JP)
Title: Cycloalkyl derivative
Inventor: TANAKA MASASHI
IPC: A61K31/4453
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having strongly inhibiting action on acyl- CoA: cholesterol acyltransferase and useful for therapeutic agents for hyperlipemia and arteriosclerosis, or the therapy and prophylaxis of arteriosclerosis-related diseases. SOLUTION: This new compound is a cycloalkyl compound expressed by formula I [wherein, Y1 and Y2 are each a (substituted) aryl or the like; Y3 is a (substituted) aryl or the like; (n) is 1 or 2] or its prodrug, or its pharmaceutically permissible salt, and is e.g. N-[2,2-bis)4-hydroxyphenyl)cyclopropyl]-N'-(2,6- diisopropylphenyl)urea. The compound of formula I is obtained by reacting a compound (e.g. 2,2-diphenylcyclopropanoic acid) of formula II (wherein, Y11 and Y21 are respectively Y1 and Y2 in which reactive groups are protected) with an azidation agent in the presence of a base to obtain a compound of formula III and then by reacting it with a compound of the formula Y31-NH2 (wherein, Y31 is Y3 in which reactive group is protected) in a solvent at a temperature preferably from room temperature to 120 deg.C and, at need, by the deprotection of the reaction product.
Patent JP-H05272124-A (JP)
Title: Drain material and its manufacture
IPC: E02D3/10
Filed: 1992-03-24
Abstract: PURPOSE:To prevent nonwoven fabrics from being broken when a drain material is largely bent and deformed by ground settlement and stably maintain the function as the drain material over a long period. CONSTITUTION:A drain material 1 is constituted of a core body 2 and nonwoven fabrics 6 stuck on both faces of it. The core body 2 is protruded with partition walls 4 at a uniform interval in the width direction on both faces of a thin plate-like body 3, and water flow grooves 5 are formed between the partition walls 4, 4. The length of the nonwoven fabrics 6 is made longer by several % than the length of the core body 2, a slight slack is uniformly generated in the longitudinal direction when the nonwoven fabrics 6 are stuck on both faces of the core body 2 (at the tip sections of the partition walls 4), and the nonwoven fabrics 6 are formed into a so-called crepe shape.
Patent JP-H01270593-A (JP)
Title: Method for forming compound semiconductor layer
Inventor: KITAHARA KUNINORI
IPC: C30B29/40
Filed: 1988-04-21
Abstract: PURPOSE:To form a compound semiconductor layer having flat surface and prescribed thickness exclusively in a prescribed region by forming a silicon single crystal substrate covered with an insulation layer having an opening at a prescribed position and carrying out selective epitaxial growth of a compound semiconductor layer on the substrate surface exposed in the above opening using an ALE process. CONSTITUTION:A silicon single crystal substrate 1 has a surface covered with an insulation layer 2 (e.g., SiO2 layer) having an opening 8 at a prescribed position. The substrate is placed in a vapor growth apparatus and heated at a prescribed temperature. Raw material gases containing individual elements for constructing the desired compound semiconductor layer are introduced into the vapor growth apparatus staggering the introduction time. The above compound semiconductor layer 6 can be selectively deposited by epitaxial growth on the surface of the silicon single crystal substrate 1 exposed in the opening 8. A single crystal layer having a thickness of about 3mum which is required to form a semiconductor device can be produced by selectively depositing a single crystal layer 7 on the above semiconductor layer 6 by a vapor growth process which gives a high-purity single crystal at high rate of growth.
Patent JP-H06264330-A (JP)
Title: Method for forming selvedge of woven fabric having three-dimensional structure by inserting continuous yarn and apparatus therefor
Inventor: MATSUMURA MASATOSHI
IPC: D03D41/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide a method for forming a selvedge to give three-dimensional woven fabric having leno texture, exhibiting high strength and excellent shape-retainability without causing the breakage of inserted continuous yarn and the generation of yarn fluff and to provide an apparatus for forming the selvedge. CONSTITUTION:A number of warps Y are inserted into mails 4 of the vertically movable 1st heald 1 and 2nd heald 2 each inclined by 45 deg., reed dents are inclined by 45 deg. and inserted into a reed 3 movable in forward and backward direction and wefts X and vertical yarns Z are inserted along two axes perpendicular to the weft to produce woven fabric having three-dimensional structure. In the above process, rod-like yarn carriers 6 and scythe-shaped carriers 5 are inserted into the opening of warps opened according to the vertical motion of both healds. Each weft-insertion end is provided with a latch needle 8 to fix each weft by forming a knit stitch to fold the weft. The folded part of each vertical yarn forms a selvedge by the lowermost insertion yarn of each weft included in the folded part. The insertion ports of each weft and each vertical yarn form respective selvedges by folding the extreme left and the top warps formed from the interlaced part by the opening of the subsequent opening operation.
Patent JP-S59223993-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI HIDEYUKI
IPC: G11C7/00
Filed: 1983-06-01
Abstract: PURPOSE:To generate output control signals in the normal mode and nibble mode at different timings, by installing a logical gate which makes the delay signal of the starting signal of a pre-amplifier and the delay signal of a signal which opens a switch between the preamplifier circuit and an output amplifier its two inputs. CONSTITUTION:Since an MOS transistor 23 is conducted when a CYN signal which is inputted into an input terminal 30 becomes high level at the time of normal M1, a node A is charged and becomes high level. Namely, an output control OEM signal is generated after the CYD signal becomes high level, in other words, after pre-amplifiers 10-13 are actuated. Since the CYD signal inputted into an input terminal 36 is always high level and an MOS transistor 25 is conducted at the time of nibble mode M2, a node B maintains a high level. Therefore, the falling point of a node C is controlled by the rising point of the CYN signal and, as a result, the output control OEM signal can be generated at a time which is different from the normal mode time.
Patent JP-S62254153-A (JP)
Title: Photomechanical method
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/40
Filed: 1986-04-28
Abstract: PURPOSE:To obtain a lithographic plate prevented from background stains and superior in lipophilicness of image parts by coating a photosensitive lithographic plate material imagewise exposed and developed with an aqueous solution containing a water-soluble resin composed of a polymer or copolymer of 2-acrylamide-2-methylpropane sulfonic acid or their salt and subjecting it to burning treatment. CONSTITUTION:The processing solution to be applied to the exposed and developed lithographic plate material before the burning treatment is an aqueous solution containing the water-soluble resin selected from the polymer and copolymer of 2-acrylamide-2-methyl-propane sulfonic acid and their salts. Said sulfonic acid is represented by formula I. The polymer has a molecular weight of, preferably, 3,000-5,000, and the copolymerization unit of the copolymer is, preferably, acrylic acid or maleic acid, when the copolymer is selected.
Patent JP-2000247100-A (JP)
Title: Production of worked bamboo and bamboo grass for decoration
Inventor: SUGIYAMA FUMIHIKO
IPC: B44C5/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide worked bamboo and bamboo grass for decoration which keep fresh over a long period of time by making a preservative absorbed in them, are free of maintenance, and are made to have fire resistance and mildewproof properties to be used safely for interior finish and weatherability to be used for outdoor decoration. SOLUTION: In a method, a preservative comprising diglycerin, polyglycerin, a fire retardant, a mildewproofing agent, and a coloring agent is added into the tissues of bamboo and bamboo grass for decoration. In this way, they can keep fresh over a long period of time and are made to be safe for indoor use, to have weatherability by the existence of silicone to be used outdoors.
Patent JP-H0722092-A (JP)
Title: Electric mutual junction system
Inventor: AASAA KINGU UIRUSON
IPC: H01R12/62
Filed: 1994-04-13
Abstract: PURPOSE: To provide an electrical interconnection system that features high interconnection density, low cost, high reliability and ease of assembly and disassembly. CONSTITUTION: Projections 118 on which electric contacts 100 are formed are provided on an interconnecting portion 56, which is equipped with a circuit formed on a base board made of polyester or the like. When an elastomer pad 124 puts pressure from the back side of the interconnecting portion 56, the electric contacts 100 on it are pressed against contacts 134 on a circuit board 54 that is facing them so that connections between them are secured.
Patent JP-S582453-A (JP)
Title: Burning preventer for engine
Inventor: TANAKA AKIRA
IPC: F02M7/12
Filed: 1981-06-26
Abstract: PURPOSE:To prevent the burning of an engine by detecting the temperature immediately before the burning of an engine while operating an increased fuel supply mechanism through said sensor and supplying a super dense mixture gas. CONSTITUTION:When an engine will overheat, the bimetal valve 23 in a bimetal valve switch 21 will bend reversely. Consequently the casing 22 and a pressure conducting pipe 20 are conducted to lead the positive pressure in a crank case 3 through the casing 22 and the pressure conducting pipe 20 into the pressure receiving chamber 18a of a diaphragm chamber 18. Consequently the diaphragm 17 will flex and a gate valve 16 will close the air path 15. As a result the air through an air bleed hole 14 will not be mixed with the fuel sucked through a needle jet 9, to produce the super dense mixture gas thus to promote the cooling of the engine.
Patent JP-H06307802-A (JP)
Title: Calipers
Inventor: KOIZUMI HIROSHI
IPC: G01B7/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide vernier calipers which can be manufactured simply at a low cost while the light construction, maneuvering easiness, and the easiness in handling are well maintained. CONSTITUTION:The major scale 1 is formed from a carbon fiber reinforced plastic material, and thereby the light construction, maneuvering easiness, and the easiness in handling can be maintained. An electrostatic capacitance type encoder 40 is formed as including a sensing electrode 4 which is printed with a conductive ink at a certain pitch in the major scale 1 longitudinal direction. This achieves simple and inexpensive manufacturability compared with the case in which a conventional main scale is manufactured separately from this major scale and is adhered fast thereto.
Patent JP-H04307883-A (JP)
Title: Recording medium and moving picture data compressing method
Inventor: SUZUOKI MASAKAZU
IPC: H04N19/42
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a picture quality and the number of frames corresponding to the speed of the motion of a moving pictures. CONSTITUTION:Frame correlations to picture data of the just preceding frame (or the just succeeding frame) are obtained in a frame correlation operation part 12 for the purpose of compressing and quantizing picture data of one frame. A threshold Eth of the allowable quantization error to this picture data of one frame is set in accordance with frame correlations. Picture data is compressed by a compression and quantization processing means 24 without exceeding the threshold Eth.
Patent JP-S63263216-A (JP)
Title: Intake device for v-type engine
Inventor: HITOMI MITSUO
IPC: F02B27/00
Filed: 1987-04-21
Abstract: PURPOSE:To miniaturize a V-type engine main body by arranging intake passages in a space between both the banks of the V-type engine, and pipes communicating with the intake passages around the one of the banks. CONSTITUTION:Pipe shaped intake passages 6, 7 communicating with banks 1, 2 are arranged in a space between both the banks 1, 2 of a V-type engine in the direction of a crankshaft. Pipes 6a, 7a communicating with intake passages 6, 7 respectively are arranged nearly around the one 2 of the banks 1, 2. An intake system having a long passage can be therefore compactly integrated into the V-type engine to miniaturize the engine.
Patent JP-2000294139-A (JP)
Title: Method and device for detecting defect of periodic pattern
Inventor: SHIMIZU SATOSHI
IPC: H01J9/42
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting defects in a periodic pattern realizing supersensitive defect detection without causing reduction in detectivity due to moire. SOLUTION: This method has a process S1 for photograpging so as to resolve a processed part, a process S2 for recording a multivalent image obtained by photograpging in a memory, a process S3 for threshold processing the recorded multivalent image by a predetermined slice level, a process S4 for labeling the threshold processed multivalent image according to binary data, a process S5 for seeking an address of a pixel constructing the same label according to a label result obtained by the labeling process, a process S6 for operating a pixel value of the recorded multivalent image corresponding to the address, a process S7 for expanding a representative value based on the operation result, a process S8 for differentiating the expanded representative value and a process S9 for extracting defects by comparison of the differentiated result with the slice level.
Patent JP-S5223332-A (JP)
Title: Single lens reflex camera with data recording means
Inventor: FUJITA SUSUMU
IPC: G03B15/08
Filed: 1975-08-15
Abstract: PURPOSE: To obtain a data recording device with no unfavorable in fluence to the thickness of a camera by providing a transparent aperture and a data printing mirror on single lens reflex mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01269963-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/08
Filed: 1988-04-21
Abstract: PURPOSE:To make variable the line width keeping a good image condition by making variable, within the range so that the image condition remains good, the voltage of intervals between peaks of AC voltage and the frequency of AC voltage and the ratio of circumferential speed of a developing sleeve out of the DC part of developing bias and AC component of developing bias. CONSTITUTION:A latent image based on digital information is formed on a latent image supporter 1, this latent image is made a visual image by impressing the developing bias on a developer carrier 4, placed facing the latent image supporter 1, and the developing condition is varied within the range where a line density of >=1.0 can be obtained, in the image forming device where a digital image can be obtained. Here, the developing bias is DC and the DC component of the developing bias is variable, furthermore, the developing bias is AC superimposed on DC, the AC component of the developing bias being variable, changing the developing bias and the ratio of circumferential speed of the developing sleeve. Thus the changing of the line width can be facilitated with a simple constitution, at a good image condition where the line density of a certain level is assured.
Patent JP-H11294402-A (JP)
Title: Hydraulic valve control device
Inventor: MORIYA NAOYUKI
IPC: F15B9/09
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To control hydraulic valve even at failure of a position detecting means by providing the position control means of a spool based on the output signal of a position setting means, and a failure judging means for the position control means of the spool based on the output signals of the position setting means and a position detecting means, and the position detecting means. SOLUTION: In judging to failure of a position detector 3 based on the output of a damage diagnosis apparatus 8, the signal of a zero signal setter 11 is selected by a signal selector 10 to cut the feedback control computation signal based on the output signals of a position setter 5 and the position detector 3. Corresponding to the spring force of a spring 1b generated according to the operation quantity of the spool 1a of a direction control valve 1 based on only the signal of the position setter 5, the position of the spool 1a of the direction control valve 1 is controlled by feed forward signal setters 9a, 9b outputting pilot pressure oil. Consequently, even at damage of the position detector 3, the direction control valve 1 can be controlled, although the accuracy of position control is interior in the case.
Patent JP-H10292158-A (JP)
Title: Production of heat-conductive pressure-sensitive adhesive sheets
Inventor: KITAKURA KAZUYUKI
IPC: C09J7/38
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide heat-conductive pressure-sensitive adhesive sheets that are useful as an electrically insulating heat-conductive pressure-sensitive sheet useful in the fixation of electronic parts to radiating parts and for fixation of parts in a variety of fields as in building parts, vehicles or air crafts, causing no corrosion of electronic parts by an organic solvent, no swelling, peeling and deflection caused by vaporization swelling at an elevated temperature, resisting to anchor breakage between the base material and the adhesive layer and shows excellent resistance to heat. SOLUTION: One or both faces of an electrically insulating plastic film (preferably polyimide or polyamide) are treated with a high-frequency sputter-etching, and the treated surface(s) is coated with a polymerizing composition containing monomers or their partially polymerized products mainly comprising (meth) acrylic alkyl ester. Then, the coated layer is irradiated with ultraviolet rays or radiation to form a layer of heat-conductive pressure-sensitive adhesive composition containing (meth)acrylic alkyl ester polymer thereby producing the objective heat-conductive pressure-sensitive adhesive sheets.
Patent JP-S5726434-A (JP)
Title: Wafer target pattern for alignment
Inventor: SHIMIZU TAMOTSU
IPC: H01L21/30
Filed: 1980-07-23
Abstract: PURPOSE:To precisely position a wafer target pattern for alignment by providing the pattern with parallel rectilinear line group of more than 4 lines spaced at different intervals. CONSTITUTION:A target pattern of square window responsive to the visual field of a microscope is drawn on a mask 9, and a target pattern of base matrix is sequentially drawn from right to left and from upside to downside with expanded pitch on the entire aligning range of the wafer. The size of the window is so selected as to include at least two rectilinear line pattens. At this time it is known that the part of the wafer pattern region is located in the visual field at present from the intervals lx, ly of the target pattern in the window 10. Further, the quantity to be moved at the center of the wafer target pattern out of the visual field to the center of the mask target can be also obtained from the relative distances X, Y of the window side and the wafer target pattern, and the mask and the wafer can be precisely matched, and the operation can be facilitated.
Patent MX-9200615-A (MX)
Title: Suspension.
Inventor: BONO MARK J
IPC: B60G11/23
Filed: 1992-02-13
Abstract: Se presenta un sistema de suspensión para un vehículo que tiene un resorte de torsión interconectando las ruedas y el eje a porciones distanciadas de la estructura por medio de brazos de suspensión, en donde cada brazo de suspensión tiene un extremo fijado a un elemento del resorte de torsión y el otro extremo conectado a una porción extrema de un grillete del tipo de torsión. El otro extremo del grillete tiene su casco externo conectado a la estructura del vehículo por medio de calces reemplazables que ajustan a la altura relativa de la estructura del vehículo al eje y al suelo.
Patent MX-9201094-A (MX)
Title: Sistema de articulacion, armamdo y electrificacion de lamparas
Inventor: AROZQUETA JORGE MORENO
Filed: 1992-03-12
Abstract: La presente invención se refiere a un sistema para armar, articular y electrificar lámparas de pocisiones múltiples, consistente en el empleo de un buje dotado de una varilla y un perno, el cual permite articular las varillas de una lámpara, dotándola de la propiedad de ser ajustable para adoptar pocisiones múltples, sirviendo al mismo tiempo, como conductor de la electricidad desde el transformador hasta el o los focos.
Patent MX-9301267-A (MX)
Inventor: KRUEGER DAVID CARL
IPC: C08J9/02
Filed: 1993-03-08
Abstract: The present invention relates to using lithium salts of an organic material having 2 to 30 carbon atoms and at least one carboxylic acid in a rigid polyurethane formulation to produce foams having energy absorbing properties and methods of preparing rigid polyurethane foams. <IMAGE>
Patent MX-9304353-A (MX)
Inventor: EFFLAND RICHARD C
IPC: A61P1/08
Filed: 1993-07-19
Abstract: This application relates to compounds of the formula I <CHEM> wherein R<1>, R<2>, R<3>, m and n are as defined in the specification which are useful as modulators of neurotransmitter function such as serotonergic and adrenergic, and as such are useful as antidepressants, anxiolytics, atypical antipsychotics, antiemetics, and for the treatment of personality disorders such as obsessive compulsive disorders. Certain of the compounds are also useful as glycine partial agonists. The application relates also to a process for the preparation of the compounds of formula I.
Patent MX-9305187-A (MX)
Inventor: THEODORIDIS GEORGE
IPC: A01N43/707
Filed: 1993-08-26
Abstract: Herbicidal compounds, compositions containing them, and a method for controlling weeds by application of the compositions are disclosed. The herbicidal compounds are 2-[(4-heterocyclic-phenoxymethyl)phenoxy]alkanoates of the formula   <IMAGE>   in which A is a derivative of an alkanoate bonded to the phenoxy oxygen at the alpha carbon, and Q is 4-difluoromethyl-4,5-dihydro-3-methyl-l,2,4-triazol-5(1H)-on-1-yl, 3,4,5,6-tetrahydrophthalimid-1-yl, 1-(1-methylethyl)imidazolidin-2,4-dion-3-yl, 1,4-dihydro-4-(3-fluoropropyl)-5H-tetrazol-5-on-1-yl, 3-chloro-4,5,6,7-tetrahydroindazol-2-yl, 4-methyl-l,2,4-triazine-3,5-dion-2-yl, 8-thia-1,6-diazabicyclo[4.3.0]-nonane-7-on-9-ylimino, or 1-methyl-6-trifluoromethyl-2,4-pyrimidinedione-3-yl; X is hydrogen, methyl, fluorine, or chlorine; Y is hydrogen; W is oxygen or sulfur; Z is hydrogen, fluorine, chlorine, bromine, lower alkyl, or methoxy; Z' is hydrogen, fluorine, or chlorine; and the group AO- may be in the 2, 3, or 4-position of the phenyl ring.